}

    @Test
    void testReadParameterWordsWireFormat_bufDataStartIsZero() {
        // Test case when bufDataStart is initially 0.
        byte[] buffer = new byte[37]; // 3 reserved + 8*4 bytes for int4 values + 2 bytes for setupCount
        int bufferIndex = 0;

        // Reserved bytes
        buffer[bufferIndex++] = 0x00;
        buffer[bufferIndex++] = 0x00;
        buffer[bufferIndex++] = 0x00;

            System.arraycopy(responseData, 0, buffer, 20, responseData.length);

            int bytesDecoded = response.decode(buffer, 20, 80);

            // Should always return 12 bytes (3 x int4)
            assertEquals(12, bytesDecoded);
            assertEquals(8, response.getChunksWritten());
            assertEquals(16384, response.getChunkBytesWritten());